import java.util.Scanner;

public class text3 {

    public static void print_list(int n){
        for(int i=1;i<=n;i++){
            for(int j=1;j<=i;j++){
                System.out.print(i+"*"+j+"="+(i*j));
                System.out.print("  ");
            }
            System.out.println();
        }
    }


    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        print_list(n);
    }
}
